package edu.fafu.dao;

import java.util.List;

import edu.fafu.entity.Answer;
import edu.fafu.entity.Question;
import edu.fafu.util.PageBean;

public interface IAnswerDao {

	void addAnswer(Answer a);
	
	PageBean queryAnswerByUser(int id,PageBean pb);

	void updateAnswer(Answer answer);

	Answer queryAnswerOneById(int id);
}
